WO2002025003A3 - Microwave and plasma-assisted modification of fiber surface topography - Google Patents

Microwave and plasma-assisted modification of fiber surface topography Download PDF

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Publication number
WO2002025003A3
WO2002025003A3 PCT/US2001/029632 US0129632W WO0225003A3 WO 2002025003 A3 WO2002025003 A3 WO 2002025003A3 US 0129632 W US0129632 W US 0129632W WO 0225003 A3 WO0225003 A3 WO 0225003A3
Authority
WO
WIPO (PCT)
Prior art keywords
plasma
microwave
fiber surface
surface topography
assisted modification
Prior art date
Application number
PCT/US2001/029632
Other languages
French (fr)
Other versions
WO2002025003A2 (en
Inventor
Terry L White
Timothy S Bigelow
Original Assignee
Ut Battelle Llc
Paulauskas Felix L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ut Battelle Llc, Paulauskas Felix L filed Critical Ut Battelle Llc
Priority to AU2001292941A priority Critical patent/AU2001292941A1/en
Publication of WO2002025003A2 publication Critical patent/WO2002025003A2/en
Publication of WO2002025003A3 publication Critical patent/WO2002025003A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/003—Treatment with radio-waves or microwaves
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • D06M10/025—Corona discharge or low temperature plasma

Abstract

The present invention introduces a novel method for producing an undulated surface one composite fibers using plasma technology and microwave radiation. The undulated surface improves the mechanical interlocking of the fibers to composite resins and enhances the mechanical strength and interfacial sheer strength of the composites in which they are introduced.
PCT/US2001/029632 2000-09-22 2001-09-21 Microwave and plasma-assisted modification of fiber surface topography WO2002025003A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001292941A AU2001292941A1 (en) 2000-09-22 2001-09-21 Microwave and plasma-assisted modification of composite fiber surface topography

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/668,246 2000-09-22
US09/668,246 US6514449B1 (en) 2000-09-22 2000-09-22 Microwave and plasma-assisted modification of composite fiber surface topography

Publications (2)

Publication Number Publication Date
WO2002025003A2 WO2002025003A2 (en) 2002-03-28
WO2002025003A3 true WO2002025003A3 (en) 2002-06-20

Family

ID=24681568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/029632 WO2002025003A2 (en) 2000-09-22 2001-09-21 Microwave and plasma-assisted modification of fiber surface topography

Country Status (3)

Country Link
US (1) US6514449B1 (en)
AU (1) AU2001292941A1 (en)
WO (1) WO2002025003A2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6955844B2 (en) * 2002-05-24 2005-10-18 Innovative Construction And Building Materials Construction materials containing surface modified fibers
CN1327052C (en) * 2004-05-11 2007-07-18 陈新谋 Microwave thermal reaction device for graphitizing carbon fiber and processing technique
US20050274455A1 (en) * 2004-06-09 2005-12-15 Extrand Charles W Electro-active adhesive systems
US8227051B1 (en) 2004-06-24 2012-07-24 UT-Battle, LLC Apparatus and method for carbon fiber surface treatment
US7534854B1 (en) 2005-03-29 2009-05-19 Ut-Battelle, Llc Apparatus and method for oxidation and stabilization of polymeric materials
US7649078B1 (en) 2005-03-29 2010-01-19 Ut-Battelle, Llc Apparatus and method for stabilization or oxidation of polymeric materials
KR100607704B1 (en) * 2005-03-31 2006-08-02 임덕구 Surface treatment unit of macromolecule forming products
US7824495B1 (en) * 2005-11-09 2010-11-02 Ut-Battelle, Llc System to continuously produce carbon fiber via microwave assisted plasma processing
ATE475728T1 (en) * 2006-04-15 2010-08-15 Toho Tenax Co Ltd METHOD FOR CONTINUOUSLY PRODUCING CARBON FIBERS
KR100909363B1 (en) 2006-07-21 2009-07-24 학교법인 포항공과대학교 Method of surface modification of carbon fiber by electromagnetic radiation
ATE497834T1 (en) * 2007-10-11 2011-02-15 Toho Tenax Co Ltd METHOD FOR PRODUCING HOLLOW CARBON FIBERS
CN101413210B (en) * 2008-11-12 2011-08-31 东华大学 Method for carbon fiber surface modification of plasma coated with silicon dioxide by plasma treatment
CN101413209B (en) * 2008-11-12 2012-03-21 东华大学 Method for carbon fiber surface modification of plasma coated with nano colloidal sols by plasma treatment
CN101532239B (en) * 2008-12-19 2012-05-09 东华大学 Method for modifying nanometer sol ultrahigh molecular weight polyethylene fiber by plasma treatment
US9309619B2 (en) * 2011-06-28 2016-04-12 Mtix Ltd. Method and apparatus for surface treatment of materials utilizing multiple combined energy sources
US9605376B2 (en) 2011-06-28 2017-03-28 Mtix Ltd. Treating materials with combined energy sources
CN103709742B (en) * 2012-09-29 2016-03-23 黑龙江鑫达企业集团有限公司 A kind of modification of aramid fiber reinforced plastic PA66 material and preparation method thereof
US9550881B2 (en) * 2013-03-15 2017-01-24 Google Inc. Chopped-fibers with axial property gradient for molded parts
CN104629364A (en) * 2013-11-12 2015-05-20 黑龙江鑫达企业集团有限公司 Aramid fiber/polyimide composite material and preparation method thereof
DE102015205809B4 (en) * 2015-03-31 2018-01-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus for the production of carbon fibers with plasma assistance
JP6583530B2 (en) * 2016-03-04 2019-10-02 日産自動車株式会社 Structure and manufacturing method of structure
KR102405323B1 (en) * 2018-07-23 2022-06-07 주식회사 엘지화학 Carbonated apparatus for cabon fiber using microwave
MX2021006406A (en) 2018-12-03 2021-08-16 Forta Llc Radiation-treated fibers, methods of treating and applications for use.
FR3089524B1 (en) * 2018-12-10 2022-07-15 Inst De Rech Tech Jules Verne PROCESS FOR CARBONIZATION BY PLASMA OF A FIBER PRECURSOR OF CARBON FIBER AND DEVICE FOR THEIR IMPLEMENTATION

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062491A2 (en) * 1981-04-04 1982-10-13 National Research Development Corporation Polymers in matrix reinforcement
EP0129366A2 (en) * 1983-06-06 1984-12-27 Sebastian Aftalion Shaped fibres, their production and their use
US4574108A (en) * 1983-11-18 1986-03-04 University Of Delaware Fiber reinforced composite
EP0191680A1 (en) * 1985-01-30 1986-08-20 Shin-Etsu Chemical Co., Ltd. An aromatic polyamide fiber-based composite prepreg

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1180441A (en) 1967-02-21 1970-02-04 Nat Res Dev Treatment of Carbon Fibres and Composite Materials including such Fibres
GB1255005A (en) 1968-01-03 1971-11-24 Atomic Energy Authority Uk Improvements in or relating to the treatment of fibrous carbon
US3634220A (en) 1968-09-19 1972-01-11 Us Navy Method for improving graphite fibers for plastic reinforcement and products thereof
US3720536A (en) 1970-06-18 1973-03-13 United Aircraft Corp Treatment of carbon fibers
US3723607A (en) 1970-07-16 1973-03-27 Celanese Corp Surface modification of carbon fibers
FR2120449A5 (en) 1970-12-31 1972-08-18 Progil
US3853600A (en) 1971-05-12 1974-12-10 Celanese Corp Improved carbon fiber reinforced composite article
US3824398A (en) 1971-08-12 1974-07-16 Celanese Corp Method for plasma treatment of substrates
US3767774A (en) 1971-08-12 1973-10-23 Celanese Corp Surface treatment of previously graphitized carbonaceous fibers
US3872278A (en) 1971-09-30 1975-03-18 Celanese Corp Method for heat treatment of substrates
FR2392143A1 (en) 1977-05-25 1978-12-22 British Petroleum Co PROCESS FOR MANUFACTURING CARBON OR GRAPHITE FIBERS FROM NATURAL ORGANIC MATERIAL FIBERS BY USE OF HYPERFREQUENCES
US4374114A (en) 1981-01-05 1983-02-15 Celanese Corporation Process for the surface modification of carbon fibers
US5178726A (en) 1991-03-07 1993-01-12 Minnesota Mining And Manufacturing Company Process for producing a patterned metal surface
DE69218820T2 (en) 1991-03-07 1997-10-02 Minnesota Mining & Mfg Polymer with a cross-linked area
US5389195A (en) 1991-03-07 1995-02-14 Minnesota Mining And Manufacturing Company Surface modification by accelerated plasma or ions
US5705233A (en) 1995-03-24 1998-01-06 Wisconsin Alumni Research Foundation Fiber-reinforced cementitious composites
US6372192B1 (en) * 2000-01-28 2002-04-16 Ut-Battelle, Inc. Carbon fiber manufacturing via plasma technology

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062491A2 (en) * 1981-04-04 1982-10-13 National Research Development Corporation Polymers in matrix reinforcement
EP0129366A2 (en) * 1983-06-06 1984-12-27 Sebastian Aftalion Shaped fibres, their production and their use
US4574108A (en) * 1983-11-18 1986-03-04 University Of Delaware Fiber reinforced composite
EP0191680A1 (en) * 1985-01-30 1986-08-20 Shin-Etsu Chemical Co., Ltd. An aromatic polyamide fiber-based composite prepreg

Also Published As

Publication number Publication date
WO2002025003A2 (en) 2002-03-28
US6514449B1 (en) 2003-02-04
AU2001292941A1 (en) 2002-04-02

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